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Radiant|Natural|GIA

3.05ct J SI2 Radiant Natural Diamond

GD • J/SI2 • GIA 6234172782

Certificate GIA 6234172782

Diamond specifications and retailer prices

From $37,722 NZD
$21,260 USD
As of October 28, 2026
Save $28,698 NZD (43%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $66,420 NZD at MOH London · As of November 1, 2026
View at MOH London

About this 3.05ct natural radiant diamond

This 3.05ct natural radiant sits in the three to five carat band, graded J colour (near-colourless) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6234172782. Listed at 15 retailers as of October 28, 2026, with prices from $37,722 to $66,420, a $28,698 spread on the same certified stone. MOH London lists it at $66,420. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

3.05
Carat
J
Colour
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6234172782
Dimensions9.35 × 7.62 × 5.15 mm
L/W Ratio1.23
Top View
9.35 mm7.62 mm3.05 ctJ / SI2
OriginNatural
CutGood
PolishVery Good
SymmetryVery Good
FluorescenceFaint
CertificateGIA 6234172782
Side View
Table 68.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 67.6%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 28
Current: $66,420 NZD|Low: $37,722 NZD|High: $69,372 NZD|Avg: $48,839 NZD|-3.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
November 2, 2026
Retailer 7$37,722 NZD
Retailer 13$39,097 NZD
Retailer 3$42,530 NZD
Retailer 15$42,883 NZD
Retailer 9$43,226 NZD
Retailer 4$44,656 NZD
Retailer 6$45,440 NZD
Retailer 12$45,440 NZD
Retailer 5$46,073 NZD
Retailer 14$46,948 NZD
Retailer 10$47,846 NZD
Retailer 8$51,587 NZD
Retailer 2$57,366 NZD
Retailer 11$60,250 NZD
MOH London$66,420 NZD

43 data points across 15 retailers

15 retailers$37,722 NZD to $66,420 NZD

B+
Cheapest Retailer
-
$37,722 NZD
$21,260 USD
B+
Retailer 2
-
$39,097 NZD
$22,035 USD
View
B
Retailer 3
-
$42,530 NZD
$23,970 USD
View
B
Retailer 4
-
$42,883 NZD
$24,169 USD
View
B
Retailer 5
-
$43,226 NZD
£19,183 GBP
View
B
Retailer 6
-
$44,656 NZD
$25,168 USD
View
B
Retailer 7
-
$45,440 NZD
$25,610 USD
View
B
Retailer 8
-
$45,440 NZD
$25,610 USD
View
B
Retailer 9
-
$46,073 NZD
$25,967 USD
View
B
Retailer 10
-
$46,948 NZD
$26,460 USD
View
B
Retailer 11
-
$47,846 NZD
$26,966 USD
View
B
Retailer 12
-
$51,587 NZD
€27,690 EUR
View
B
Retailer 13
-
$57,366 NZD
£25,458 GBP
View
C
Retailer 14
-
$60,250 NZD
$33,957 USD
View
Most Expensive
C
MOH London
919BB7A54 · Nov 1
$66,420 NZD
£29,476 GBP
View
14 more retailers have this diamond
Prices start from $37,722 NZDSave up to $28,698 NZD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

B+
3.05ct Radiant
$37,722 NZD